GUI: new pattern renderer, part 3

dummy rows
This commit is contained in:
tildearrow 2025-12-30 15:54:35 -05:00
parent 95b536f47e
commit 591a205a18

View file

@ -29,6 +29,16 @@
#include "../utfutils.h"
#include <fmt/printf.h>
#define SETUP_ORDER_ALPHA \
if (ord==curOrder) { \
ImGui::GetStyle().Alpha=origAlpha; \
} else { \
ImGui::GetStyle().Alpha=disabledAlpha; \
} \
activeColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_ACTIVE]); \
inactiveColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INACTIVE]); \
rowIndexColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_ROW_INDEX]);
void FurnaceGUI::drawPatternNew() {
if (nextWindow==GUI_WINDOW_PATTERN) {
patternOpen=true;
@ -92,21 +102,23 @@ void FurnaceGUI::drawPatternNew() {
ImDrawList* dl=ImGui::GetWindowDrawList();
char id[64];
int ord=curOrder;
int firstOrd=curOrder;
int chans=e->getTotalChannelCount();
/*
int displayChans=0;
const DivPattern* patCache[DIV_MAX_CHANS];
for (int i=0; i<chans; i++) {
if (e->curSubSong->chanShow[i]) displayChans++;
}
for (int i=0; i<chans; i++) {
patCache[i]=e->curSubSong->pat[i].getPattern(e->curOrders->ord[i][ord],true);
}
}*/
ImGui::PushFont(patFont);
float lineHeight=(ImGui::GetTextLineHeight()+2*dpiScale);
dummyRows=(ImGui::GetWindowSize().y/lineHeight)/2;
int totalRows=e->curSubSong->patLen+dummyRows*2;
int firstRow=-dummyRows;
while (firstRow<0) {
firstRow+=e->curSubSong->patLen;
firstOrd--;
}
// this could be moved somewhere else for performance...
float oneCharSize=ImGui::CalcTextSize("A").x;
@ -129,7 +141,7 @@ void FurnaceGUI::drawPatternNew() {
ImVec2 top=ImGui::GetCursorScreenPos();
ImVec2 pos=top;
ImVec2 size=ImVec2(0.0f,lineHeight*e->curSubSong->patLen);
ImVec2 size=ImVec2(0.0f,lineHeight*totalRows);
size.x+=threeChars.x+oneChar.x;
@ -160,12 +172,26 @@ void FurnaceGUI::drawPatternNew() {
ImU32 activeColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_ACTIVE]);
ImU32 inactiveColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INACTIVE]);
ImU32 rowIndexColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_ROW_INDEX]);
float origAlpha=ImGui::GetStyle().Alpha;
float disabledAlpha=ImGui::GetStyle().Alpha*ImGui::GetStyle().DisabledAlpha;
// row number
for (int j=0; j<e->curSubSong->patLen; j++) {
snprintf(id,63,"%3d",j);
dl->AddText(pos,rowIndexColor,id);
pos.y+=lineHeight;
{
int ord=firstOrd;
int row=firstRow;
SETUP_ORDER_ALPHA;
for (int j=0; j<totalRows; j++) {
if (ord>=0 && ord<e->curSubSong->ordersLen) {
snprintf(id,63,"%3d",row);
dl->AddText(pos,rowIndexColor,id);
}
if (++row>=e->curSubSong->patLen) {
row=0;
ord++;
SETUP_ORDER_ALPHA;
}
pos.y+=lineHeight;
}
}
top.x+=threeChars.x+oneChar.x;
@ -174,6 +200,8 @@ void FurnaceGUI::drawPatternNew() {
// channels
for (int i=0; i<chans; i++) {
if (!e->curSubSong->chanShow[i]) continue;
int ord=firstOrd;
int row=firstRow;
int chanVolMax=e->getMaxVolumeChan(i);
if (chanVolMax<1) chanVolMax=1;
@ -182,97 +210,116 @@ void FurnaceGUI::drawPatternNew() {
if (e->curSubSong->chanCollapse[i]<2) thisChannelSize+=volCellSize.x;
if (e->curSubSong->chanCollapse[i]<1) thisChannelSize+=(effectCellSize.x+effectValCellSize.x)*e->curSubSong->pat[i].effectCols;
const DivPattern* pat=NULL;
if (ord>=0 && ord<e->curSubSong->ordersLen) {
pat=e->curSubSong->pat[i].getPattern(e->curOrders->ord[i][ord],true);
}
SETUP_ORDER_ALPHA;
// rows
for (int j=0; j<e->curSubSong->patLen; j++) {
const DivPattern* pat=patCache[i];
// note
snprintf(id,63,"%.31s",noteName(pat->newData[j][DIV_PAT_NOTE]));
if (pat->newData[j][DIV_PAT_NOTE]==-1) {
dl->AddText(pos,inactiveColor,id);
} else {
dl->AddText(pos,activeColor,id);
}
// instrument
if (e->curSubSong->chanCollapse[i]<3) {
pos.x+=threeChars.x;
if (pat->newData[j][DIV_PAT_INS]==-1) {
dl->AddText(pos,inactiveColor,emptyLabel2);
for (int j=0; j<totalRows; j++) {
if (pat) {
// note
snprintf(id,63,"%.31s",noteName(pat->newData[row][DIV_PAT_NOTE]));
if (pat->newData[row][DIV_PAT_NOTE]==-1) {
dl->AddText(pos,inactiveColor,id);
} else {
snprintf(id,63,"%.2X",pat->newData[j][DIV_PAT_INS]);
if (pat->newData[j][DIV_PAT_INS]<0 || pat->newData[j][DIV_PAT_INS]>=e->song.insLen) {
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS_ERROR]),id);
} else {
DivInstrumentType t=e->song.ins[pat->newData[j][DIV_PAT_INS]]->type;
if (t!=DIV_INS_AMIGA && t!=e->getPreferInsType(i)) {
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS_WARN]),id);
} else {
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS]),id);
}
}
dl->AddText(pos,activeColor,id);
}
}
// volume
if (e->curSubSong->chanCollapse[i]<2) {
pos.x+=twoChars.x;
if (pat->newData[j][DIV_PAT_VOL]==-1) {
dl->AddText(pos,inactiveColor,emptyLabel2);
} else {
int volColor=(pat->newData[j][DIV_PAT_VOL]*127)/chanVolMax;
if (volColor>127) volColor=127;
if (volColor<0) volColor=0;
snprintf(id,63,"%.2X",pat->newData[j][DIV_PAT_VOL]);
dl->AddText(pos,ImGui::GetColorU32(volColors[volColor]),id);
}
}
// effects
if (e->curSubSong->chanCollapse[i]<1) {
for (int k=0; k<e->curPat[i].effectCols; k++) {
int index=DIV_PAT_FX(k);
int indexVal=DIV_PAT_FXVAL(k);
ImU32 effectColor=inactiveColor;
// effect
pos.x+=twoChars.x;
if (pat->newData[j][index]==-1) {
// instrument
if (e->curSubSong->chanCollapse[i]<3) {
pos.x+=threeChars.x;
if (pat->newData[row][DIV_PAT_INS]==-1) {
dl->AddText(pos,inactiveColor,emptyLabel2);
} else {
if (pat->newData[j][index]>0xff) {
snprintf(id,63,"??");
effectColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_EFFECT_INVALID]);
snprintf(id,63,"%.2X",pat->newData[row][DIV_PAT_INS]);
if (pat->newData[row][DIV_PAT_INS]<0 || pat->newData[row][DIV_PAT_INS]>=e->song.insLen) {
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS_ERROR]),id);
} else {
const unsigned char data=pat->newData[j][index];
effectColor=ImGui::GetColorU32(uiColors[fxColors[data]]);
if (pat->newData[j][index]>=0x10 || settings.oneDigitEffects==0) {
snprintf(id,63,"%.2X",data);
DivInstrumentType t=e->song.ins[pat->newData[row][DIV_PAT_INS]]->type;
if (t!=DIV_INS_AMIGA && t!=e->getPreferInsType(i)) {
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS_WARN]),id);
} else {
snprintf(id,63," %.1X",data);
dl->AddText(pos,ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_INS]),id);
}
}
dl->AddText(pos,effectColor,id);
}
}
// effect value
// volume
if (e->curSubSong->chanCollapse[i]<2) {
pos.x+=twoChars.x;
if (pat->newData[j][indexVal]==-1) {
dl->AddText(pos,effectColor,emptyLabel2);
if (pat->newData[row][DIV_PAT_VOL]==-1) {
dl->AddText(pos,inactiveColor,emptyLabel2);
} else {
snprintf(id,63,"%.2X",pat->newData[j][indexVal]);
dl->AddText(pos,effectColor,id);
int volColor=(pat->newData[row][DIV_PAT_VOL]*127)/chanVolMax;
if (volColor>127) volColor=127;
if (volColor<0) volColor=0;
snprintf(id,63,"%.2X",pat->newData[row][DIV_PAT_VOL]);
dl->AddText(pos,ImGui::GetColorU32(volColors[volColor]),id);
}
}
// effects
if (e->curSubSong->chanCollapse[i]<1) {
for (int k=0; k<e->curPat[i].effectCols; k++) {
int index=DIV_PAT_FX(k);
int indexVal=DIV_PAT_FXVAL(k);
ImU32 effectColor=inactiveColor;
// effect
pos.x+=twoChars.x;
if (pat->newData[row][index]==-1) {
dl->AddText(pos,inactiveColor,emptyLabel2);
} else {
if (pat->newData[row][index]>0xff) {
snprintf(id,63,"??");
effectColor=ImGui::GetColorU32(uiColors[GUI_COLOR_PATTERN_EFFECT_INVALID]);
} else {
const unsigned char data=pat->newData[row][index];
effectColor=ImGui::GetColorU32(uiColors[fxColors[data]]);
if (pat->newData[row][index]>=0x10 || settings.oneDigitEffects==0) {
snprintf(id,63,"%.2X",data);
} else {
snprintf(id,63," %.1X",data);
}
}
dl->AddText(pos,effectColor,id);
}
// effect value
pos.x+=twoChars.x;
if (pat->newData[row][indexVal]==-1) {
dl->AddText(pos,effectColor,emptyLabel2);
} else {
snprintf(id,63,"%.2X",pat->newData[row][indexVal]);
dl->AddText(pos,effectColor,id);
}
}
}
}
// go to next row
if (++row>=e->curSubSong->patLen) {
row=0;
ord++;
if (ord>=0 && ord<e->curSubSong->ordersLen) {
pat=e->curSubSong->pat[i].getPattern(e->curOrders->ord[i][ord],true);
} else {
pat=NULL;
}
SETUP_ORDER_ALPHA;
}
pos.x=top.x;
pos.y+=lineHeight;
}
top.x+=thisChannelSize;
pos=top;
}
ImGui::GetStyle().Alpha=origAlpha;
}
ImGui::PopFont();
}